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| | SM-68B Titan II - United States Nuclear Forces |
 | | Titan II had more powerful engines (first stage - 430,000 pounds of thrust, second stage - 100,000 pounds of thrust, compared to 300,000 pounds and 80,000 pounds for the Titan I), a larger warhead, all-inertial guidance, hyperbolic fuel. |
 | | Each Titan II silo was directly connected to an underground launch control capsule manned by a missile combat crew of two officers and two airman. |
 | | Titan II deactivation was completed on 23 June 1987 when technicians removed the last Titan II missile from its silo at Little Rock AFB, Arkansas. |
| www.fas.org /nuke/guide/usa/icbm/sm-68b.htm (489 words) |
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